The 'Roar' test for the 24 Hours of Daytona was dominated by Porsche. All three 963s secured at least one session-best time, including the private JDC-Miller Porsche running last year's spec.
The remaining session best times went to the #24 WRT BMW and the #10 WTR Cadillac.
GTP cars participated in six of the seven sessions, as the final one was reserved for Bronze-rated drivers. In the ...Keep reading

Source: Analysis: How the GTP manufacturers fared in the 'Roar before the 24'